unmounted mint Block Larger Than four 1980-87 (3,375) and miniature sheets (12), face Australian $1,249; issues include Satellite Tracking, "London 1980", 1981 Island Maps (1st. series), Postage Dues, 1982 Princess Diana's 21st., 1984 England Maps (3rd. series), "Ausipex", Legends (1st. series), 1987 Island Maps (6th. series) and Skinks